Reversible transition between the polar and antipolar phases and its implications for wake-up and fatigue in HfO2-based ferroelectric thin film
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28236-5
Abstract: Atomic-resolution Cs-corrected scanning transmission electron microscopy revealed local shifting of two oxygen positions (OI and OII) within the unit cells of a ferroelectric (Hf0.5Zr0.5)O2 thin film. A reversible transition between the polar Pbc21 and antipolar… read more here.
Keywords: film; reversible transition; thin film; wake fatigue ... See more keywords
Origin of irreversible to reversible transition in acetone detection for Y-doped BiFeO3 perovskite
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0023131
Abstract: To eliminate the demerits of irreversibility associated with a gas-sensing material, it is always indispensable to know the exact origin of the same. In this view, the present study associates a perovskite to investigate the… read more here.
Keywords: reversible transition; acetone; irreversible reversible; origin irreversible ... See more keywords